Mannipallam B.O is the primary post office registered under PIN code 609112 in Mayiladuthurai, Tamil Nadu. This code sits within the Southern Postal Region, with 4 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Mannipallam B.O | BO | Branch Post Office |
| Seithur Srk B.O | BO | Branch Post Office |
| Tirupungur S.O | SO | Sub Post Office |
| Karkoil B.O | BO | Branch Post Office |
